989840916 is an even 9-digits composite number following 989840915
and preceding 989840917 . In scientific notation, it is written as 9.89840916 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 329461200 positive integers (up to 989840916) that are relatively prime to 989840916.
989840916 has 24 divisors, whose sum is 1927524480
The reverse of 989840916 is 619048989
Previous prime number is 691
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
nine hundred eighty-nine million eight hundred forty thousand nine hundred sixteen
Scientific notation
9.89840916 × 10^8
Engineering notation
9.89840916 × 10^6
Prime Factorization
2 × 2 × 9 × 691 × 39791
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
494920458 Product of the distinct prime numbers
The prime factorization of 989840916 is 2 × 2 × 9 × 691 × 39791.
Since it has a total of 5 prime factors.
9 , 7 , 40 , 77 , 876 , 544 , 2377 , 3565 , 67959 , 74527 , 3730 , 28493 , 8876593 , 4473688 , 41369506 , 10114801 , 571470288 , 407852906 , 5482167232 , 3923065980
n×2
1979681832
n×3
2969522748
n×4
3959363664
n×5
4949204580
n÷2
494920458
n÷3
329946972
n÷3
247460229
n÷5
197968183.2
n2
979785038987719056
n3
9.698313204747E+26
n4
9.5997872262417E+35
n5
9.5022621814281E+44
2 √n31461.73733283
3 √n996.60210606044
4 √n177.37456788624
5 √n62.9670113229
1 , 2 , 4 , 9 , 18 , 36 , 691 , 1382 , 2764 , 6219 , 12438 , 24876 , 39791 , 79582 , 159164 , 358119 , 716238 , 1432476 , 27495581 , 54991162 , 109982324 , 247460229 , 494920458 , 989840916
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989840915 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989840916 can be divided by 24 positive divisors.
The sum of these divisors (counting 989840916) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010111111111100011000010100
3
Ternary
2112222120010110200
4
Quaternary
322333330120110
5
Quinary
4011344402131
6
Senary
242115420500
8
Octal
7277743024
10
Decimal
989840916
12
Duodecimal
2375b4730
16
Hexadecimal
3affc614
20
Vigesimal
f96a25g
36
Base36
gdbq50
md5
b9951b33e6b6795ed1b8ffe5d49e60e5
sha1
0a18e3b9f61bd45a991ea60722f0be20d6556423
sha256
4630698c24701f8ce67181b3017897e4996dc729905aca8660ba80f7fb6cd2e3
sha512
dcb02b022e31b2f9f33c455b09be76d6bb0b26c3bdd0116bdbd23093853e62058f972e1be0dc179b2e461ec90d9ff745d969792936116bc20099268676beeba0
ripemd-160
877944895a11d45ab37fab9c16e9def3309cacfc
Diameter
1979681832
Circumference
6219353899.8564
Area
3.078085480581E+18
Volume
4.0624199354995E+27
Surface area
1.2312341922324E+19
Circumference
6219353899.8564
Perimeter
3959363664
Area
979785038987719056
Diagonal
1399846447.999
Surface area
5878710233926314336
Volume
9.698313204747E+26
Space diagonal
1714454757.9225
Perimeter
2969522748
Area
4.2425936700565E+17
Altitude
857227378.96126
Surface area
4.2425936700565E+17
Volume
1.1429571721913E+26
Height
466615482.66634